IE 6 browser users, this is what fixed the log in problem for me-Dave
1.Click on "tools"
2.Scroll down to "internet options" and click it
3.Click on the "security tab"
4.Click on "trusted sites"
5.Click on the "sites" button
6.Unclick "require server verification box"
7.Under the "add this website to zone" box type:
http://www.apexspeed.com
8.Click "OK"
9.close browser
10.Then re-open browser and log in using your user name and password.